CN112853936B - Shock-proof type prefabricated pier and cushion cap quick connect structure - Google Patents
Shock-proof type prefabricated pier and cushion cap quick connect structure Download PDFInfo
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- CN112853936B CN112853936B CN202110238042.9A CN202110238042A CN112853936B CN 112853936 B CN112853936 B CN 112853936B CN 202110238042 A CN202110238042 A CN 202110238042A CN 112853936 B CN112853936 B CN 112853936B
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- fixedly connected
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- seat
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 21
- 238000004804 winding Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 16
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Abstract
The invention discloses a shock-absorbing type precast pier and bearing platform quick connection structure which comprises a bearing platform body, wherein a fixing piece is arranged on the inner side of the bearing platform body, the inner side of the bearing platform body is in plug-in connection with the precast pier body through the fixing piece, a connection mechanism is arranged at the upper end of the bearing platform body, the upper end of the bearing platform body is in movable connection with the precast pier body through the connection mechanism, a reinforcing assembly is movably connected to the outer side of the connection mechanism, brackets are fixedly connected to the left side and the right side of the precast pier body, installation pieces are arranged at the upper ends of the brackets, and the upper ends of the brackets are movably connected with the bearing platform body through the installation pieces. Through motor drive rolling frame on the prefabricated pier body for the rolling frame receive and releases the steel wire, makes the perpendicular lapse in the spout of cover platform on the prefabricated pier body, because the upper end of cushion cap body is provided with the pre-buried double-screw bolt of second, overlaps the platform and falls on the pre-buried double-screw bolt of second back, fixes through the second swivel nut, thereby improvement cushion cap body that can step forward and the stable effect between the prefabricated pier body.
Description
Technical Field
The invention relates to the field of bridge construction, in particular to a shock-absorbing type rapid connection structure for a prefabricated bridge pier and a bearing platform.
Background
Along with the rapid development of economy in China, the urban population is rapidly increased, the traffic volume is increased, the road traffic capacity is seriously insufficient, the construction of urban elevated bridges is also a measure for relieving traffic pressure, and the elevated engineering not only meets the basic requirements on safety and durability, but also needs to reduce the construction period as much as possible so as to reduce the influence on surrounding traffic and shorten the urban traffic jam time. At present, the pier structure of the urban bridge is usually constructed in a cast-in-place mode, traffic needs to be sealed during construction, the cast-in-place construction period is long, construction quality is not easy to control, consumption of materials of supports and templates during construction is large, construction cost is high, road traffic capacity of construction points is directly influenced, and the construction method cannot be applied to urban construction.
However, the conventional precast pier body and the bearing platform body are mainly connected by arranging a steel bar groove on the bearing platform body and then inserting the precast pier body into the steel bar groove to be fixed by cement bonding, but the pier part of the precast pier body often has certain potential safety hazards due to the unicity of the connection mode.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a shock-absorbing type rapid connection structure of a prefabricated pier and a bearing platform.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a prefabricated pier of shock-absorbing type and cushion cap quick connect structure, includes the cushion cap body, the inboard of cushion cap body is equipped with the mounting, the inboard of cushion cap body is passed through the mounting and is spliced with prefabricated pier body, the upper end of cushion cap body is equipped with coupling mechanism, coupling mechanism and prefabricated pier body are swing joint through the upper end of cushion cap body, coupling mechanism's outside swing joint has the reinforcement subassembly, the equal fixedly connected with support in the left and right sides of prefabricated pier body, the upper end of support is equipped with the installed part, the upper end of support is passed through the installed part and is swing joint with the cushion cap body, the upper end fixedly connected with roof of prefabricated pier body, the upper end of roof is equipped with damper, the upper end of roof has the shock attenuation board through damper swing joint.
Furthermore, the fixing piece comprises a seat groove, the seat groove is formed in the upper end of the bearing platform body, a positioning groove is formed in the inner side of the groove wall of the seat groove, and a reinforcing steel bar groove is formed in the bottom of the inner side of the seat groove.
Further, coupling mechanism includes first pre-buried double-screw bolt, first pre-buried double-screw bolt fixed connection is in the outside of prefabricated pier body and the upper end of cushion cap body, the outside of first pre-buried double-screw bolt is equipped with horizontal extension board respectively and indulges the extension board, the other end of horizontal extension board and indulging the extension board is welded connection, horizontal extension board and indulging the contained angle between the extension board and be 90 degrees, the outside welded connection of horizontal extension board and indulging the extension board has same inclination extension board, the outside threaded connection of first pre-buried double-screw bolt has first swivel nut, it is in the outside of indulging the extension board to consolidate subassembly swing joint.
Furthermore, the reinforcing component comprises a matching block and angle steel, the matching block is fixedly connected to the outer side of the longitudinal support plate, and the inner sides of the matching block and the angle steel are in threaded connection with the same fastening piece.
Further, the installed part includes the rolling frame, rolling frame fixed connection is in the upper end of support, the upper end fixedly connected with motor of support, the output shaft tip of motor and the roller one end of rolling frame are fixed connection, the roll surface outside winding of rolling frame has the steel wire, the one end fixedly connected with cover platform of steel wire, the outside of prefabricated pier body is equipped with the spout, the outside of prefabricated pier body is passed through the spout and is sliding connection with the cover platform, the pre-buried double-screw bolt of upper end fixedly connected with second of cushion cap body, the outside threaded connection of the pre-buried double-screw bolt of second has the second swivel nut, the lower extreme edge of cover platform is run through to the upper end of the pre-buried double-screw bolt of second, the pre-buried double-screw bolt of second passes through the second swivel nut and overlaps the platform and is swing joint.
Further, damper includes very little seat, the left and right sides of the equal fixed connection of very little seat in the upper end of roof, the pre-buried double-screw bolt of inboard fixedly connected with third of very little seat, the outside of the pre-buried double-screw bolt of third is equipped with the spring board, the outside threaded connection of the pre-buried double-screw bolt of third has the third swivel nut, the outside of the pre-buried double-screw bolt of third is swing joint through third swivel nut and spring board, both ends all are swing joint through bolt and shock attenuation board about the spring board, the upper end left and right sides of very little seat all is equipped with buffer gear.
Further, buffer gear is including holding a section of thick bamboo, the equal fixedly connected with in the left and right sides of shock attenuation board lower extreme holds a section of thick bamboo, the upper end fixedly connected with connecting seat of cun seat, the same first spring of the offside fixedly connected with of connecting seat and holding a section of thick bamboo, the upper end fixedly connected with short column of connecting seat, the middle part of first spring is run through to the short column, the inboard fixedly connected with damping piece that holds a section of thick bamboo is stretched into to the one end of short column.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) When the scheme is used, firstly, the seat groove is formed in the bearing platform body, the positioning groove is formed in the seat groove, the stability of the prefabricated pier body can be further fixed, then the seat groove bottom is arranged and matched with the steel bar inserting column at the lower end of the prefabricated pier body, cement paste is placed in the seat groove, the prefabricated pier body is directly inserted into the seat groove to complete basic connection of the bearing platform body and the prefabricated pier body, then the transverse support plate and the longitudinal support plate and the inclination angle support plate are welded to form the triangular stabilizing frame to vertically fix the prefabricated pier body and the bearing platform body, the first embedded double-screw bolts are arranged on the outer sides of the bearing platform body and the prefabricated pier body, the holes are fixed through the transverse support plate and the longitudinal support plate by the first screw sleeves, the installation is convenient, then the matching blocks on the outer sides of the longitudinal support plates are connected and reinforced through the fasteners by the angle steel, the longitudinal support plates on all the prefabricated pier body can be connected into a whole, and the fixing effect between the prefabricated pier body and the bearing platform body is better.
(2) This scheme is through motor drive rolling frame on the prefabricated pier body for the rolling frame is receive and release the steel wire, makes the perpendicular lapse in the spout of cover platform on the prefabricated pier body, because the upper end of cushion cap body is provided with the pre-buried double-screw bolt of second, covers the platform and falls on the pre-buried double-screw bolt of second after, fixes through the second swivel nut, thereby the stable effect between improvement cushion cap body that can step forward and the prefabricated pier body.
(3) This scheme sets up the roof through prefabricated pier body upper end, and set up damper between roof and shock attenuation board, when producing vibrations, because set up the spring board in the cun seat on the roof, tension through the spring board can play absorbing effect to the shock attenuation board, buffer gear's setting simultaneously, the first spring that utilizes to connect and set up between a section of thick bamboo and the connecting seat can further reach absorbing effect to vibrations, the damping piece that short column is connected simultaneously carries out the activity friction in accepting a section of thick bamboo, can be further cushion the consumption to the shaking force, make its prefabricated pier body's shock-proof absorbing effect better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the coupling mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at the position A;
FIG. 4 is an enlarged view of the structure at B of the present invention;
FIG. 5 is a top view of the socket of the present invention.
The reference numbers in the figures illustrate:
1. a cushion cap body; 2. prefabricating a pier body; 3. a mounting member; 4. a support; 5. a fixing member; 6. a connecting mechanism; 7. a reinforcement assembly; 8. a top plate; 9. a damper plate; 10. a damping mechanism; 11. a buffer mechanism; 301. sleeving a platform; 302. a chute; 303. a steel wire; 304. a motor; 305. a winding frame; 306. a second embedded stud; 307. a second thread insert; 501. a reinforcing steel bar groove; 502. a seat groove; 503. positioning a groove; 601. an inclination angle support plate; 602. a longitudinal support plate; 603. a transverse support plate; 604. a first embedded stud; 605. a first threaded sleeve; 701. angle steel; 702. preparing blocks; 703. a fastener; 101. a spring plate; 102. cun holder; 103. a third thread insert; 104. third pre-buried studs; 111. a short column; 112. a damping block; 113. a receiving cylinder; 114. a first spring; 115. a connecting seat.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-5, a shock-absorbing type prefabricated pier and bearing platform quick connection structure comprises a bearing platform body 1, wherein a fixing piece 5 is arranged on the inner side of the bearing platform body 1, the inner side of the bearing platform body 1 is in plug-in connection with a prefabricated pier body 2 through the fixing piece 5, a connecting mechanism 6 is arranged at the upper end of the bearing platform body 1, the upper end of the bearing platform body 1 is movably connected with the prefabricated pier body 2 through the connecting mechanism 6, the outer side of the connecting mechanism 6 is movably connected with a reinforcing component 7, supports 4 are fixedly connected to the left side and the right side of the prefabricated pier body 2, an installation piece 3 is arranged at the upper end of each support 4, the upper end of each support 4 is movably connected with the bearing platform body 1 through the installation piece 3, a top plate 8 is fixedly connected to the upper end of the prefabricated pier body 2, a shock-absorbing mechanism 10 is arranged at the upper end of the top plate 8, and a shock-absorbing plate 9 is movably connected to the upper end of the top plate 8 through the shock-absorbing mechanism 10.
Referring to fig. 5, the fixing member 5 includes a seat groove 502, the seat groove 502 is disposed at the upper end of the platform body 1, a positioning groove 503 is disposed at the inner side of the wall of the seat groove 502, a reinforcement groove 501 is disposed at the bottom of the inner side of the seat groove 502, the seat groove 502 is disposed on the platform body 1, the positioning groove 503 is disposed in the seat groove 502, the stability of the precast pier body 2 can be further fixed, a reinforcement groove 501 matched with a reinforcement insertion column at the lower end of the precast pier body 2 is disposed at the bottom of the seat groove 502, cement paste is disposed in the seat groove 502, and the precast pier body 2 is directly inserted into the seat groove 502 to complete the foundation connection between the platform body 1 and the precast pier body 2.
Referring to fig. 2, the connecting mechanism 6 includes a first embedded stud 604, the first embedded stud 604 is fixedly connected to the outer side of the prefabricated pier body 2 and the upper end of the bearing platform body 1, a horizontal support plate 603 and a vertical support plate 602 are respectively arranged on the outer side of the first embedded stud 604, the other ends of the horizontal support plate 603 and the vertical support plate 602 are connected by welding, an included angle between the horizontal support plate 603 and the vertical support plate 602 is 90 degrees, the outer sides of the horizontal support plate 603 and the vertical support plate 602 are connected by welding with a same inclination support plate 601, the outer side of the first embedded stud 604 is connected by a first thread bushing 605 in a threaded manner, the reinforcing component 7 is movably connected to the outer side of the vertical support plate 602, and the first embedded stud 604 is arranged on the outer sides of the bearing platform body 1 and the prefabricated pier body 2, so that the first thread bushing 605 is used for fixing after drilling through the horizontal support plate 603 and the vertical support plate 602, and the installation is convenient.
Referring to fig. 2, the reinforcing assembly 7 includes a matching block 702 and an angle steel 701, the matching block 702 is fixedly connected to the outer side of the longitudinal support plate 602, the inner sides of the matching block 702 and the angle steel 701 are both in threaded connection with a same fastener 703, the matching block 702 on the outer side of the longitudinal support plate 602 is connected and reinforced by the angle steel 701 through the fastener 703, and the longitudinal support plates 602 on all the prefabricated pier bodies 2 can be connected into a whole, so that the fixing effect between the prefabricated pier body 2 and the bearing platform body 1 is better.
Referring to fig. 3, the mounting device 3 includes a winding frame 305, the winding frame 305 is fixedly connected to the upper end of a support 4, a motor 304 is fixedly connected to the upper end of the support 4, an end of an output shaft of the motor 304 is fixedly connected to one end of a roller shaft of the winding frame 305, a steel wire 303 is wound around an outer side of a roller surface of the winding frame 305, a sleeve 301 is fixedly connected to one end of the steel wire 303, a sliding groove 302 is formed in an outer side of the prefabricated bridge pier body 2, the outer side of the prefabricated bridge pier body 2 is slidably connected to the sleeve 301 through the sliding groove 302, a second embedded stud 306 is fixedly connected to the upper end of the bearing platform body 1, a second sleeve 307 is threadedly connected to an outer side of the second embedded stud 306, the upper end of the second embedded stud 306 penetrates through a lower end edge of the sleeve 301, the second embedded stud 306 is movably connected to the sleeve 301 through the second sleeve 307, the winding frame 305 is driven by the motor 304 on the prefabricated bridge pier body 2, the winding frame 305 retracts the steel wire 303, the sleeve 301 vertically slides downwards in the sliding groove 302 on the prefabricated bridge pier body 2, the upper end of the bearing platform body 1 is provided with the second embedded stud 306, and the second embedded stud 306, the bearing platform 1 can further stabilize the embedded stud 301, and the bearing platform 301.
Referring to fig. 1, the damping mechanism 10 includes an inch base 102, the inch base 102 is fixedly connected to the left and right sides of the upper end of the top plate 8, a third embedded stud 104 is fixedly connected to the inner side of the inch base 102, a spring plate 101 is arranged on the outer side of the third embedded stud 104, a third threaded sleeve 103 is in threaded connection with the outer side of the third embedded stud 104, the outer side of the third embedded stud 104 is movably connected with the spring plate 101 through the third threaded sleeve 103, the left and right ends of the spring plate 101 are movably connected with the damping plate 9 through bolts, a buffering mechanism 11 is arranged on the left and right sides of the upper end of the inch base 102, the top plate 8 is arranged at the upper end of the prefabricated bridge pier body 2, the damping mechanism 10 is arranged between the top plate 8 and the damping plate 9, and when vibration occurs, the damping effect on the damping plate 9 can be achieved through the tension of the spring plate 101 due to the fact that the spring plate 101 is arranged in the inch base 102 on the top plate 8.
Referring to fig. 4, the buffering mechanism 11 includes a receiving cylinder 113, the left and right sides of the lower end of the damping plate 9 are fixedly connected with the receiving cylinder 113, the upper end of the inch base 102 is fixedly connected with a connecting base 115, the opposite sides of the connecting base 115 and the receiving cylinder 113 are fixedly connected with a same first spring 114, the upper end of the connecting base 115 is fixedly connected with a short column 111, the short column 111 penetrates through the middle of the first spring 114, one end of the short column 111 extends into the inner side of the receiving cylinder 113 and is fixedly connected with a damping block 112, the first spring 114 arranged between the receiving cylinder 113 and the connecting base 115 can further achieve a damping effect on vibration, and meanwhile, the damping block 112 connected with the short column 111 performs movable friction in the receiving cylinder 113, so that the damping force can be further buffered and consumed, and the anti-seismic damping effect of the prefabricated pier body is better.
When the invention is used, firstly, the seat groove 502 is arranged on the bearing platform body 1, the positioning groove 503 is arranged in the seat groove 502, the stability of the prefabricated pier body 2 can be further fixed, then the reinforcing steel bar groove 501 matched with the reinforcing steel bar inserting column at the lower end of the prefabricated pier body 2 is arranged at the bottom of the seat groove 502, cement paste is arranged in the seat groove 502, the prefabricated pier body 2 is directly inserted into the seat groove 502 to complete the basic connection of the bearing platform body 1 and the prefabricated pier body 2, then the transverse support plates 603, the longitudinal support plates 602 and the inclination support plates 601 are welded to form the triangular stabilizing frame to vertically fix the prefabricated pier body 2 and the bearing platform body 1, as the first embedded stud 604 is arranged at the outer sides of the bearing platform body 1 and the prefabricated pier body 2, the first thread sleeve 605 is used for fixing after the hole is formed by the transverse support plates 603 and the longitudinal support plates 602, the installation is convenient, then, the matching blocks 702 on the outer sides of the longitudinal support plates 602 are connected and reinforced by angle steel 701 through fasteners 703, all the longitudinal support plates 602 on the prefabricated pier body 2 can be connected into a whole, so that the fixing effect between the prefabricated pier body 2 and the bearing platform body 1 is better, the winding frame 305 is driven by a motor 304 on the prefabricated pier body 2 to wind and release the steel wire 303, so that the sleeve platform 301 vertically slides downwards in the sliding groove 302 on the prefabricated pier body 2, the sleeve platform 301 is fixed through a second threaded sleeve 307 after falling on the second embedded threaded bolt 306 due to the second embedded threaded bolt 306 arranged at the upper end of the bearing platform body 1, the stabilizing effect between the bearing platform body 1 and the prefabricated pier body 2 can be further improved, the top plate 8 is arranged at the upper end of the prefabricated pier body 2, and the shock absorption mechanism 10 is arranged between the top plate 8 and the shock absorption plate 9, when producing vibrations, owing to set up the spring board 101 in the cun seat 102 on the roof 8, the tension through the spring board 101 can play absorbing effect to the damper plate 9, buffer gear 11's setting simultaneously, the first spring 114 that utilizes to set up between bearing section of thick bamboo 113 and the connecting seat 115 can further reach absorbing effect to vibrations, damping piece 112 that short column 111 is connected simultaneously carries out the running friction in bearing section of thick bamboo 113, can be further cushion the consumption to the shaking force, make its prefabricated pier body 2's shock attenuation effect better.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.
Claims (3)
1. The utility model provides a prefabricated pier of shock-proof type and cushion cap quick connect structure, includes cushion cap body (1), its characterized in that: the prefabricated bridge pier is characterized in that a fixing part (5) is arranged on the inner side of the bearing platform body (1), the inner side of the bearing platform body (1) is in plug-in connection with the prefabricated bridge pier body (2) through the fixing part (5), a connecting mechanism (6) is arranged at the upper end of the bearing platform body (1), the upper end of the bearing platform body (1) is in movable connection with the prefabricated bridge pier body (2) through the connecting mechanism (6), a reinforcing component (7) is movably connected to the outer side of the connecting mechanism (6), supports (4) are fixedly connected to the left side and the right side of the prefabricated bridge pier body (2), an installing part (3) is arranged at the upper end of each support (4), the upper end of each support (4) is in movable connection with the bearing platform body (1) through the installing part (3), a top plate (8) is fixedly connected to the upper end of the prefabricated bridge pier body (2), a damping mechanism (10) is arranged at the upper end of the top plate (8), and a damping plate (9) is movably connected to the upper end of the top plate (8) through the damping mechanism (10); the fixing piece (5) comprises a seat groove (502), the seat groove (502) is arranged at the upper end of the bearing platform body (1), a positioning groove (503) is arranged on the inner side of the groove wall of the seat groove (502), and a reinforcing steel bar groove (501) is arranged at the bottom of the inner side of the seat groove (502); the connecting mechanism (6) comprises a first embedded stud (604), the first embedded stud (604) is fixedly connected to the outer side of the prefabricated pier body (2) and the upper end of the bearing platform body (1), a transverse support plate (603) and a longitudinal support plate (602) are respectively arranged on the outer side of the first embedded stud (604), the other ends of the transverse support plate (603) and the longitudinal support plate (602) are in welded connection, an included angle between the transverse support plate (603) and the longitudinal support plate (602) is 90 degrees, the outer sides of the transverse support plate (603) and the longitudinal support plate (602) are in welded connection with a support plate (601) with the same inclination angle, a first threaded sleeve (605) is in threaded connection with the outer side of the first embedded stud (604), and the reinforcing component (7) is movably connected to the outer side of the longitudinal support plate (602); the mounting piece (3) comprises a winding frame (305), the winding frame (305) is fixedly connected to the upper end of a support (4), a motor (304) is fixedly connected to the upper end of the support (4), the end portion of an output shaft of the motor (304) is fixedly connected with one end of a roller shaft of the winding frame (305), a steel wire (303) is wound on the outer side of a roller surface of the winding frame (305), one end of the steel wire (303) is fixedly connected with a sleeve platform (301), a sliding groove (302) is formed in the outer side of the prefabricated pier body (2), the outer side of the prefabricated pier body (2) is in sliding connection with the sleeve platform (301) through the sliding groove (302), a second embedded stud (306) is fixedly connected to the upper end of the bearing platform body (1), a second thread sleeve (307) is connected to the outer side of the second embedded stud (306) in a threaded manner, the upper end of the second embedded stud (306) penetrates through the lower end edge of the sleeve platform (301), and the second embedded stud (306) is movably connected with the sleeve platform (301) through the second thread sleeve (307); damper (10) are including very little seat (102), the left and right sides of the equal fixed connection of very little seat (102) in the upper end of roof (8), the pre-buried double-screw bolt of inboard fixedly connected with third (104) of very little seat (102), the outside of the pre-buried double-screw bolt of third (104) is equipped with spring plate (101), the outside threaded connection of the pre-buried double-screw bolt of third (104) has third swivel nut (103), the outside of the pre-buried double-screw bolt of third (104) is swing joint through third swivel nut (103) and spring plate (101), both ends all are swing joint through bolt and shock attenuation board (9) about spring plate (101), the upper end left and right sides of very little seat (102) all is equipped with buffer gear (11).
2. The prefabricated pier and cushion cap quick connect structure of shock-absorbing type of claim 1, characterized in that: the reinforcing component (7) comprises a matching block (702) and angle steel (701), the matching block (702) is fixedly connected to the outer side of the longitudinal support plate (602), and the inner sides of the matching block (702) and the angle steel (701) are in threaded connection with the same fastener (703).
3. The prefabricated pier and cushion cap quick connect structure of shock-proof type of claim 1, characterized in that: buffer gear (11) are including accepting a section of thick bamboo (113), the equal fixedly connected with of the left and right sides of damper plate (9) lower extreme accepts a section of thick bamboo (113), the upper end fixedly connected with connecting seat (115) of cun seat (102), the same first spring (114) of offside fixedly connected with of connecting seat (115) and accepting a section of thick bamboo (113), the upper end fixedly connected with short column (111) of connecting seat (115), the middle part of first spring (114) is run through in short column (111), the inboard fixedly connected with damping piece (112) that the one end of short column (111) stretched into and accepted a section of thick bamboo (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238042.9A CN112853936B (en) | 2021-03-04 | 2021-03-04 | Shock-proof type prefabricated pier and cushion cap quick connect structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238042.9A CN112853936B (en) | 2021-03-04 | 2021-03-04 | Shock-proof type prefabricated pier and cushion cap quick connect structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112853936A CN112853936A (en) | 2021-05-28 |
| CN112853936B true CN112853936B (en) | 2023-01-13 |
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| CN202110238042.9A Active CN112853936B (en) | 2021-03-04 | 2021-03-04 | Shock-proof type prefabricated pier and cushion cap quick connect structure |
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| CN (1) | CN112853936B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2611765A1 (en) * | 1976-03-19 | 1977-09-29 | Kunz Alfred & Co | METHOD OF MAKING BRIDGES FROM REINFORCED CONCRETE |
| CN211973139U (en) * | 2020-04-03 | 2020-11-20 | 江西景泰路桥工程有限公司 | Positioning mechanism based on during installation of highway bridge prefabricated pier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN207347907U (en) * | 2017-07-26 | 2018-05-11 | 道隧集团工程有限公司 | A kind of municipal administration bridge pier base |
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| CN112176886B (en) * | 2020-11-16 | 2022-03-22 | 山东高速建设管理集团有限公司 | Double-steel sleeve socket connection structure of prefabricated bridge pier and construction method thereof |
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| CN112853936A (en) | 2021-05-28 |
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